I have a few questions. 1. Which programming language should I use? I am thinking of using C++. I know assembly but am not very good at it, so I am trying to avoid assembly. 2. Which program should i use to compile the PIC code? I am thinking of using MPLAB IDE. Is it sufficient/ok? 3. Is 16F877 enough to build a wireless robotic car? It was recommended by my lecturer. But i need further confirmation. 4. Which wireless module should I use? For this one, I have no idea at all. I hope you all can help me with this. Your help is needed. Thank you. Best Regards, KL.